Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496671 | Toner cartridge with locking toner discharge opening | — | 2002-12-17 |
| D462379 | Image drum cartridge | Junichi Ito, Sinichi Otani, Atsushi Kobayashi, Yoshiharu Momiyama | 2002-09-03 |
| 6363233 | Compact toner cartridge with fresh and waste toner chambers | — | 2002-03-26 |